{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["animal", "biology", "plant", "disease"], "input": "From November through March , the lake plays host to a very large population of greater scaup and lesser scaup , which spend most of their time floating on the water ."}
{"animal": ["greater scaup", "lesser scaup"], "biology": [], "plant": [], "disease": []}